#FFFB4E#FFFB4E

#FFFB4E is a very light, vivid yellow. Relative luminance 0.908; OKLCH L 96.2% C 0.184 H 108.1°. Best body text is #000000 at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#FFFB4E
RGB	rgb(255, 251, 78)
HSL	hsl(59, 100%, 65%)
HSV	hsv(59, 69%, 100%)
CMYK	cmyk(0%, 1.6%, 69.4%, 0%)
CIE-LAB	lab(96.33, -17.84, 78.73)
CIE-LCH	lch(96.33, 80.72, 102.77°)
OKLab	oklab(96.22% -0.057 0.1747)
OKLCH	oklch(96.22% 0.184 108.1)
XYZ	xyz(77.1152, 90.8069, 20.6716)
Luminance	0.9080 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFB4E #4E52FF

analogous

#FFA24E #FFFB4E #AAFF4E

triadic

#FFFB4E #4EFFFB #FB4EFF

tetradic

#FFFB4E #4EFFA2 #4E52FF #FF4EAA

square

#FFFB4E #4EFFA2 #4E52FF #FF4EAA

split-complementary

#FFFB4E #4EAAFF #A24EFF

monochromatic

#D3CE00 #FFFA11 #FFFB4E #FFFC8B #FFFEC8

Accessibility & contrast

On white

1.10

#FFFB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.16

#FFFB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFB4E

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFB4E	#FFFFFF	#000000	##000000
##FFFB4E	1.00	1.10	19.16	19.16
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.16	21.00	1.00	1.00
##000000	19.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF130

Deuteranopia (green-blind)

#FFF75A

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fffb4e;
/* rgb */ color: rgb(255, 251, 78);
/* oklch */ color: oklch(96.2% 0.184 108.1);

Tailwind

colors: {
  custom: {
    50: '#fffc8a',
    500: '#fffb4e',
    950: '#000000',
  },
}

SCSS

$custom: #fffb4e;
$custom-light: #fffc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#fffb4e",
  "rgb": {
    "r": 255,
    "g": 251,
    "b": 78
  },
  "hsl": {
    "h": 58.644,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.96224,
    "c": 0.18376,
    "h": 108.1
  },
  "luminance": 0.90804
}

Semantic roles & 50–950 ramp

primary

#FFFB4E

secondary

#2428CD

accent

#05E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170D

muted

#87857F

Preview Lab

Preview with #FFFB4E

Body copy rendered with the generated semantic roles for this colour.

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